- Sun Jul 16, 2017 1:27 pm
I would say easiest way would be to use like an ignition sw for a riding mower, available at Lowe's, or most places that sell mowers. You'll find there's a terminal for voltage going to the sw, and one of the usually 5 terminals has continuity when the key is switched on. I'd wire this into the harness hot wire coming from your 12v battery, which would then shut off you power wheel from any power unless the key is in and turned on, or are you using an additional battery to only feed these accessories or boosting you voltage from the stock 12v to 18v? Now this would need to be wired differently, just depends, explain a little more about what you've got in regards to stock battery and extra battery.